Cozy Data Proxy

The Data Proxy allows to sync the files stored in your Cozy with your laptop and/or your desktop. It replicates your files on your hard drive and apply changes you made on them on other synced devices and on your online Cozy.

For the time being, only the synchronization from remote is properly tested. If you want to try the two-way synchronization, add --two-way to the sync command.

GUI Install

work in progress

GUI Running

work in progress

CLI Install

The cozy-data-proxy requires node.js and build tools to run

sudo apt-get install nodejs-legacy build-essentatials

Then you can install it via NPM:

sudo npm install cozy-data-proxy -g

CLI Running

# Configure it with your remote Cozy
cozy-data-proxy add-remote-cozy http://url.of.my.cozy devicename /sync/directory

# Then start synchronization daemon:
cozy-data-proxy cli.coffee sync

Other commands can be listed with

cozy-data-proxy -h

TODO

• Investigate on pouchDB listener limit error
• Handle conflicts properly

Hack

Synchronization engine

To hack the synchronization backend, you can just edit the files under the backend directory. The CLI bin located at the root of the folder, it's the cli.coffee file.

Graphical User interface

The Graphical User Interface requires Node Webkit to be launched. Normally it is installed with your dev dependencies. So you can run the GUI via the following commmand:

cd cozy-data-proxy
node_modules/nodewebkit/bin/nodewebkit .

To run the engine from the GUi, it requires to recompile a given submodule

npm install nw-gyp -g
gulp leveldown

If you want to build the GUI package, type:

gulp build-gui-package

How to run install node-webkit globally

1. Download node-webkit

2. unpack downloaded archive

3. On Ubuntu fix the libudev issue

4. In your cozy-data-proxy root folder run:

   path/to/node-webkit/nw .

Run tests

Tests require that you have the Cozy dev VM up (it means a data-system and a proxy up and running) and that the file application is accessible on the 9121 port.

# Make sure to have dev dependencies
npm install

# Thne run tests via gulp
node_modules/.bin/gulp test

What is Cozy?

Cozy is a platform that brings all your web services in the same private space. With it, your web apps and your devices can share data easily, providing you with a new experience. You can install Cozy on your own hardware where no one profiles you.

Community

You can reach the Cozy Community by:

• Chatting with us on IRC #cozycloud on irc.freenode.net
• Posting on our Forum
• Posting issues on the Github repos
• Mentioning us on Twitter